I ordered a black from E-Bay out of China...$20, I have to pry open my spare and take circuit board out of it yet and place it in my new FOB. This is for a 2003 530i, after having the blank cut, I just placed my spare key on top of new FOB and the car started, so I know the key blank is good, just need to perform a Chip transplant!

I see many on Ebay.... Just the chip is the issue. I want to make some spare keys rather than replace a worn one.... Anyone have a suggestion?